UI design three-color color matching

Quick answer：

Three-color color matching in UI design is a crucial aspect of creating visually appealing and user-friendly interfaces. It involves selecting three colors that complement each other and convey the desired message or emotion. The colors should adhere to principles such as contrast, harmony, and balance. Common techniques include using a primary color, a secondary color, and an accent color to highlight important elements. Additionally, color psychology plays a role in influencing user perception and behavior.